Table 8--Water levels in observation wells. Measurements made in wells constructed by the U.S. Geological Survey and drilled by the Kansas Geological Survey. Altitudes are given in feet above sea level. Depths of wells are given in feet; water levels to the nearest 0.1 ft above (+) or below (-) land surface; specific conductance in micromho per centimeter at 25°C (µmho/cm at 25°C); and flow in gallons per day (gal/d).

Table 9--Chemical analyses of water from selected wells. Analyses by Kansas Department of Health and Environment, except as indicated. Dissolved constituents and hardness given in milligrams per liter (mg/L) or micrograms per liter (µg/L); specific conductance in micromho per centimeter at 25°C (µmho/cm at 25°C); depth of well given in ft below land surface. Geologic source--Kd, Dakota Formation; Kch, Cheyenne Sandstone; and Pu, undifferentiated Permian rocks. SAR, sodium-adsorption ratio.